| Oct 2, 2008 | Buy | 1,700 | 8.18 | $13.9K | conv 13 | SEC | |
| Jun 27, 2008 | Sell | -500 | 19.39 | $9.7K | Unusual size | SEC | |
| Jun 27, 2008 | Buy | 1,000 | 16.75 | $16.8K | conv 40First in 12mo | SEC | |
| Jun 27, 2008 | Buy | 2,000 | 16.73 | $33.5K | conv 29First in 12mo | SEC | |
| Jun 27, 2008 | Sell | -500 | 19.35 | $9.7K | Unusual size | SEC | |
| Jun 27, 2008 | Sell | -500 | 19.37 | $9.7K | Unusual size | SEC | |
| Apr 25, 2008 | Buy | 3,000 | 16.41 | $49.2K | conv 8 | SEC | |
| Apr 25, 2008 | Buy | 1,000 | 16.85 | $16.9K | conv 5 | SEC | |
| Apr 25, 2008 | Buy | 4,000 | 6.48 | $25.9K | conv 22 | SEC | |
| Apr 25, 2008 | Buy | 2,000 | 17.24 | $34.5K | conv 6 | SEC | |
| Apr 25, 2008 | Buy | 2,000 | 17.37 | $34.7K | conv 16 | SEC | |
| Apr 25, 2008 | Buy | 1,500 | 6.43 | $9.6K | conv 9 | SEC | |
| Apr 25, 2008 | Buy | 1,000 | 6.66 | $6.7K | conv 20 | SEC | |
| Apr 25, 2008 | Buy | 2,000 | 16.92 | $33.8K | conv 6 | SEC | |
| Apr 25, 2008 | Buy | 1,000 | 15.16 | $15.2K | conv 5 | SEC | |
| Apr 25, 2008 | Buy | 2,000 | 15.69 | $31.4K | conv 9 | SEC | |
| Apr 25, 2008 | Buy | 1,000 | 16.86 | $16.9K | conv 5 | SEC | |
| Apr 25, 2008 | Buy | 900 | 6.37 | $5.7K | conv 7 | SEC | |
| Apr 25, 2008 | Buy | 2,000 | 15.49 | $31K | conv 10 | SEC | |
| Apr 25, 2008 | Buy | 2,000 | 15.68 | $31.4K | conv 9 | SEC | |
| Apr 25, 2008 | Buy | 7,582 | 14.87 | $112.7K | conv 38Unusual size | SEC | |
| Apr 25, 2008 | Buy | 2,000 | 16.78 | $33.6K | conv 6 | SEC | |
| Apr 25, 2008 | Buy | 2,000 | 17.63 | $35.3K | conv 17 | SEC | |
| Apr 25, 2008 | Buy | 10,000 | 17.17 | $171.7K | conv 42Unusual size | SEC | |
| Apr 25, 2008 | Buy | 6,000 | 17.14 | $102.8K | conv 28 | SEC | |